Hey guys, I am wanting to use my TV for my monitor, so I need to buy a lightning to HDMI cable - is there any good reason I should spend the premium price on an official Apple product when I could go and buy one for under $10 on eBay? do I buy an adapter or the cable. Is there any difference really? I guess a cable would be more convenient for me. Also, is there any higher quality accessories to get the best possible quality? Thanks guys!